{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:29:47+00:00","price":"7.19","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F59F1PCV?maas=maas_adg_api_577302543738798115_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=PB8299fd0ede4342071e38cc1c44b617f8&aa_adgroupid=beb9e5ab31a9052023c6184c7605f6b6_PBSEP_!!!affid!!!_118045_&aa_creativeid=50bfVBStV0Pc2NFNzsE4oanmgpHbz1Wmn5DOQH9_aOnyoIUM_c"}],"product":{"brand":"EIGSHOW UK","evidence_url":"https://mainbuyer.com/evidence/products/eigshow-flat-foundation-face-makeup-brush-for-liquid-cream-black-f615-b0f59f1pcv/prices","gtin":null,"id":11833,"model_number":null,"name":"EIGSHOW Flat Foundation Face Makeup Brush for Liquid/Cream, Black (F615)","product_url":"https://mainbuyer.com/product/eigshow-flat-foundation-face-makeup-brush-for-liquid-cream-black-f615-b0f59f1pcv","urn":"MB-AWIN-GB-B0F59F1PCV"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"7.19","historical_low":"7.19","last_observed_at":"2026-09-17T12:29:47+00:00","low_30d":"7.19","low_90d":"7.19","median_price":"7.19","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:47+00:00"}}